StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Summarising a data frame by row based on certain conditions with dplyr or data.table
| Author | Votes | Δ |
|---|---|---|
| mt1022 | 3 | +0.96 |
| Melissa Key | 2 | -0.22 |
| iod | 0 | -3.30 |
Last visited: Sep 20, 2018, 9:56:06 PM